{
  "annotation_id": "24ce1a11-b3b0-47e8-9a5e-63b0c19a09de",
  "date_created": "2026-03-02T18:02:07.041000Z",
  "date_modified": "2026-03-02T18:02:07.041000Z",
  "file_hash": "b92e46cc15946fb0dc06b1cfb42e49b49f604f464848c1a01d9ac21c9eee6771",
  "private": false,
  "record": {
    "abstract": "We report on ground state laser cooling of single 111Cd+ ions confined in\nradio-frequency (Paul) traps. Heating rates of trapped ion motion are measured\nfor two different trapping geometries and electrode materials, where no effort\nwas made to shield the electrodes from the atomic Cd source. The low measured\nheating rates suggest that trapped 111Cd+ ions may be well-suited for\nexperiments involving quantum control of atomic motion, including applications\nin quantum information science.",
    "arxiv_id": "quant-ph/0404142",
    "authors": [
      "L. Deslauriers",
      "P. C. Haljan",
      "P. J. Lee",
      "K-A. Brickman",
      "B. B. Blinov",
      "M. J. Madsen",
      "C. Monroe"
    ],
    "categories": [
      "quant-ph",
      "cond-mat.mtrl-sci",
      "physics.atom-ph"
    ],
    "doi": "10.1103/PhysRevA.70.043408",
    "title": "Zero-Point cooling and low heating of trapped 111Cd+ ions",
    "url": "https://arxiv.org/abs/quant-ph/0404142"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9f4e52c1-4ecd-4b12-a0a9-68be2445d031",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}